STV1601A Datasheet, PDF (1/17 Pages) STMicroelectronics – SERIAL INTERFACE TRANSMISSION ENCODER

STV1601A
SERIAL INTERFACE TRANSMISSION ENCODER
THIS IC CONTAINS ALL THE CIRCUITS NEEDED
FOR CONVERSION FROM PARALLEL DATA,
AND PARALLEL CLOCK, INTO SERIAL DATA.
APPLICATIONS ARE STRAIGHTFORWARD AS
ONLY A FEW EXTERNAL COMPONENTS ARE
.^NEEDED.
OTHER RELATED IC’s INCLUDE :
STV1602A, A SERIAL TRANSMISSION DE-
CODER (WITH A BUILT-IN CABLE EQUAL-
. ^IZER
AND
PARALLEL-TO-SERIAL
CONVERSION)
STV1389AQ COAXIAL CABLE DRIVER
.STRUCTURE
Hybrid IC
CODE LIMITATION
The word composing the Sync word listed above
shall not appear during data words.
This limitation includes 00 and FF in 8-bit use and
000 through 003 and 3FC through 3FF in 10-bit
use.
DESCRIPTION
The STV1601Ais a Hybrid IC encoder that converts
parallel data into serial data for a serial transmis-
sion line.
.^APPLICATIONS
SERIAL DATA TRANSMISSION ENCODER
100 to 270 Mb/s
APPLICATIONS EXAMPLES
. Serial data transmission of digital television
signal 525-625 lines
. _{4:2:2 component 270Mb/s (10-BIT)}
. _{4*FSC PAL composite 177Mb/s (10-BIT)}
. _{4*FSC NTSC composite 143Mb/s (10-BIT)}
FUNCTIONS
. _{Parallel-to-serial conversion}
. _{Scrambler : Modulo - 2 division by}
G(x) = (x⁹ + x⁴ + 1) (x + 1)
. _{PLL for serial clock generation}
. _{PLL lock detection}
. _{Sync word required with the parallel data}
stream
1st word
2nd word
3rd word
8 bit
FFH
00H
00H
10 bit
3FFH
000H
000H
Sync word conversion (8-bit timing reference signal
is internally converted to 10-bit).
November 1992
PGA37
(Ceramic Package)
ORDER CODE : STV1601A
PIN CONNECTIONS
27 26 25 24 23 22 21 20 19
RSE
28
V _CC
29
18 D3X
17 D4Y
PCX 30
16 D4X
PCY 31
15 D5Y
GND 32
14 D5X
FV
33
13 D6Y
TRP 34
12 D6X
TN1 35
11 D7Y
PCK 36 37 NC
10 D7X
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